[embedded] Implicitly define __APPLE__ and __MACH__ when on -apple-none triples, take 2#71404

kubamracek wants to merge 1 commit intoswiftlang:mainswiftlang/swift:mainfrom

kubamracek:embedded-no-mach-defines2kubamracek/swift:embedded-no-mach-defines2Copy head branch name to clipboard